diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 33 |
1 files changed, 29 insertions, 4 deletions
diff --git a/configure.ac b/configure.ac index 10f2320..d437cc2 100644 --- a/configure.ac +++ b/configure.ac @@ -32,11 +32,36 @@ AC_PROG_SED dnl list of tar execs is taken from the generated ./missing script. AC_CHECK_PROGS([TAR], [tar gnutar gtar], [no]) AS_VAR_IF([TAR], [no], [AC_MSG_ERROR([tar utility not found])]) -AC_CHECK_PROG([CURL], [curl], [curl]) -AC_CHECK_PROG([WGET], [wget], [wget]) -AS_IF([test "x$USE_MAINTAINER_MODE" != xno && test "x$CURL$WGET" = x], - [AC_MSG_FAILURE([[Either curl or wget is required for building mm-common.]])]) +AC_MSG_CHECKING([whether to enable network]) +AC_ARG_ENABLE([network], + [AS_HELP_STRING([--enable-network], + [use network to download tags if needed @<:@default=same as maintainer mode@:>@])], + [AS_VAR_IF([enableval], ['yes'],, + [AS_VAR_IF([enableval], ['no'],, + [AC_MSG_ERROR([[Pass either `yes', `no' or nothing to --enable-network.]])] + ) + ] + ) + AS_VAR_SET([enable_network], ["$enableval"]) + ], + [AS_VAR_SET([enable_network], ["$USE_MAINTAINER_MODE"])] + ) +AC_SUBST([USE_NETWORK], ["$enable_network"]) +AM_CONDITIONAL(NETWORK_ENABLED, [test "x$enable_network" = 'xyes']) +AC_MSG_RESULT([$USE_NETWORK]) + +AS_VAR_IF([USE_NETWORK], ['yes'], + [AC_CHECK_PROG([CURL], [curl], [curl]) + AC_CHECK_PROG([WGET], [wget], [wget]) + AS_VAR_IF([CURL], [], + [AS_VAR_IF([WGET], [], + [AC_MSG_FAILURE([[Network is enabled so either curl or wget is required for building mm-common.]])] + ) + ] + ) + ] + ) AC_CONFIG_FILES([Makefile doctags/mm-common-libstdc++.pc |